18127596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^3$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 45584000

約数和(自身を除く): 27456404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 1849, 2451, 3268, 3698, 4902, 5547, 7396, 9804, 11094, 22188, 35131, 70262, 79507, 105393, 140524, 159014, 210786, 238521, 318028, 421572, 477042, 954084, 1510633, 3021266, 4531899, 6042532, 9063798, 18127596]

約数ペア:

[(1, 18127596), (2, 9063798), (3, 6042532), (4, 4531899), (6, 3021266), (12, 1510633), (19, 954084), (38, 477042), (43, 421572), (57, 318028), (76, 238521), (86, 210786), (114, 159014), (129, 140524), (172, 105393), (228, 79507), (258, 70262), (516, 35131), (817, 22188), (1634, 11094), (1849, 9804), (2451, 7396), (3268, 5547), (3698, 4902)]